GSO ISO 21360-2:2016
ISO 21360-2:2012
Gulf Standard
Current Edition
·
Approved on
22 December 2016
Vacuum technology -- Standard methods for measuring vacuum-pump performance -- Part 2: Positive displacement vacuum pumps
GSO ISO 21360-2:2016 Files
English
16 Pages
Current Edition
Reference Language
OMR
49.62
GSO ISO 21360-2:2016 Scope
This part of ISO 21360 specifies methods for measuring the volume flow rate, base pressure, water vapour tolerance, power consumption, and the lowest start-up temperature of positive displacement vacuum pumps, which discharge gas against atmospheric pressure and with a usual base pressure <10 kPa.
In this part of ISO 21360, it is necessary to use the determinations of volume flow rate and base pressure specified in ISO 21360-1.
This part of ISO 21360 also applies to the testing of other types of pumps which can discharge gas against atmospheric pressure, e.g. drag pumps.
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